JPS5820148U

JPS5820148U - water heater

Info

Publication number: JPS5820148U
Application number: JP11389281U
Authority: JP
Inventors: 水野　久好; 牛越　諒
Original assignee: 三菱電機株式会社
Priority date: 1981-07-31
Filing date: 1981-07-31
Publication date: 1983-02-07

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係る給湯機の一例を示す縦断・面図、
第２図は同上の装置における一部拡大正面縦断面図、第
３図は第２図の側面縦断面図、第４図は従来の装置にお
ける一部拡大正面縦断面図である。１・・・・・・タンク、３・・・・・・給水管、５・・
・・・・出湯口、６・・・・・・給水口、９・・・・・
・熱交換器、１１・・・・・・加熱側ヘッダー、１２Ａ
・・・・・・接続ピース、１２ａ・・・・・・切欠き、
１３・・・・・・循環用管体、２２・・・・・・燃焼器
。Fig. 1 is a vertical cross-sectional view and cross-sectional view showing an example of a water heater according to the present invention;
FIG. 2 is a partially enlarged front longitudinal sectional view of the same device, FIG. 3 is a side longitudinal sectional view of FIG. 2, and FIG. 4 is a partially enlarged front longitudinal sectional view of the conventional device. 1... Tank, 3... Water supply pipe, 5...
...Hot water outlet, 6...Water supply port, 9...
・Heat exchanger, 11...Heating side header, 12A
...... Connection piece, 12a... Notch,
13...Circulation pipe body, 22...Combustor.

Claims

[Scope of utility model registration request]

(1) A tank with a water supply port at the bottom and a hot water outlet at the top; one end of the tank is connected to the bottom of the tank, and the tank is disposed within the tank and the top end opens into the upper space of the tank for circulation. A water heater comprising: a heat exchanger to which a pipe body is connected and which is inclined so that the lower connection side of the tank is lower; and a heater for heating the heat exchanger; The lower end of the tube is connected to the upper space inside the hollow connecting body connected to the outlet end of the heat exchanger, while the end of the circulation tube that plunges into the connecting body is connected upward from the end surface of the core. A water heater characterized by having a notch extending into the water heater.

(2) The circulation pipe body includes a pipe section extending into the tank, an automatic temperature control valve connected to the lower end of the pipe section and located at the bottom of the tank, and a tubular connecting piece for connecting the valve to the connecting body. A water heater according to claim 1 of the utility model registration claim, comprising: